Wastewater treatment process

Abstract

The purpose of this thesis is mainly to explain the sources of producing wastewater and most common processes of wastewater treatment. In this thesis the characteristics and differences between domestic, industrial and municipal sewage and the causes of their contamination will be explained, also the processes which they should be treated is described. The most important wastewater contaminates will be introduced and explained. There are also some natural methods of wastewater treatment that occur spontaneously in nature which shortly is explained. Since our earth and its resources are not unlimited we should try to preserve them and saving and recycling its resources should be considered. Wastewater treatment is one of the methods or perhaps is the most important one for recycling water which is used by human. In this thesis the methods of wastewater treatment is tried to be explained in details.